Walter Treviño
Software Engineer at NerdWallet
Greater Mexico City, State of Mexico
Summary
👤
Senior🎓
Top SchoolWalter Treviño is a seasoned software engineer with 14 years of experience specializing in backend development, data engineering, and API/ETL design, currently contributing at NerdWallet from Greater Mexico City. He has built resilient data pipelines and merchant-facing systems across fast-moving delivery and cloud platforms at Uber, Cornershop, TrustYou and BairesDev, using Python and Go to deliver measurable improvements in reliability and onboarding. Walter has hands-on experience processing millions of daily reviews, hardening web crawlers against scraping, and migrating legacy systems to modern Python, demonstrating both operational rigor and attention to scalability. Known for owning end-to-end delivery, he mentors peers and drives architectural choices that balance stakeholder needs with long-term maintainability. A practical problem-solver, he blends product-minded thinking with deep backend craftsmanship in production-scale systems.
13 years of coding experience
4 years of employment as a software developer
Computer Engineering, Computer Engineering at DGAIR-SEPInformation Technology, Information Technology at Instituto Tecnológico de Morelia
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
trend9
spanish9
francais9
camelcase8
django7
python7
django-framework7
validate6
Programming languages (2)
Github contributions (5)
wtrevino/django-listings
Nov 2012 - Mar 2013
Contributions:74 commits in 4 months
wtrevino/django-djobberbase
Jun 2012 - Oct 2018
Contributions:20 commits, 1 push, 3 comments in 6 years 5 months
pythondjango-frameworkjob-boarddjangojob
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